OP179/OP279
–4–
REV. G
160
0
2.5
40
20
–2.5
80
60
100
120
140
1.5
0.5
–0.5
–1.5
INPUT OFFSET – mV
UNITS
VS
5V
TA
25 C
620
OP AMPS
TPC 1. Input Offset Distribution
COMMON-MODE VOLTAGE – Volts
OFFSET
VOLTAGE
–
mV
3.0
0
5
1.5
0.5
1
1.0
0
2.5
2.0
4
3
2
VS
5V
TA
25 C
TPC 4. Offset Voltage vs.
Common-Mode Voltage
1000
0
100
600
200
–25
400
–50
800
75
50
25
0
TEMPERATURE – C
RL
2k
RL
1k
OPEN-LOOP
GAIN
–
V/mV
VS
15V
0.3
VOUT
4.7V
TPC 7. Open-Loop Gain vs.
Temperature
VS
5V
VCM
2.5V
90
40
100
70
50
–25
60
–50
80
75
50
25
0
TEMPERATURE – C
–ISC
SHORT-CIRCUIT
CURRENT
–
mA
+ISC
TPC 2. Short-Circuit Current vs.
Temperature
VS
5V
100
50
100
80
60
–25
70
–50
90
75
50
25
0
TEMPERATURE – C
SHORT-CIRCUIT
CURRENT
–
mA
–ISC
+ISC
TPC 5. Short-Circuit Current vs.
Temperature
5
0
100
3
1
–25
2
–50
4
75
50
25
0
TEMPERATURE – C
SLEW
RATE
–
V
s
VS
5V
RL
1k
CL
+1nF
+EDGE
–EDGE
TPC 8. Slew Rate vs.
Temperature
400
–400
5
–200
–300
1
0
–100
100
200
300
4
3
2
+85 C
+25 C
COMMON-MODE VOLTAGE – Volts
INPUT
BIAS
CURRENT
–
nA
VS
5V
–40 C
TPC 3. Input Bias Current
vs. Common-Mode Voltage
COMMON-MODE VOLTAGE – Volts
7
0
5
3
1
2
0
6
4
5
4
3
2
BANDWIDTH
–
MHz
VS
5V
TA
25 C
TPC 6. Bandwidth vs.
Common-Mode Voltage
PHASE
GAIN
40
–40
100
1k
10M
1M
100k
10k
60
80
100
–20
0
20
90
–90
135
180
225
–45
0
45
FREQUENCY – Hz
OPEN-LOOP
GAIN
–
dB
PHASE
–
Degrees
120
270
VS
2.5V
TA
–40 C
RL
2k
TPC 9. Open-Loop Gain and
Phase vs. Frequency
–Typical Performance Characteristics